Package org.eclipse.zest.cloudio

Class CloudOptionsComposite

java.lang.Object

org.eclipse.swt.widgets.Widget

org.eclipse.swt.widgets.Control

org.eclipse.swt.widgets.Scrollable

org.eclipse.swt.widgets.Composite

org.eclipse.zest.cloudio.CloudOptionsComposite

All Implemented Interfaces:

Drawable

public class CloudOptionsComposite
extends Composite

Provides options to modify the rendering of a TagCloudViewer using an IEditableCloudLabelProvider.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<RGB>	colors
protected List<List<RGB>>	colorSchemes
protected int	currentScheme
protected List<FontData>	fonts
protected TagCloudViewer	viewer

Fields inherited from class org.eclipse.swt.widgets.Control

view

Constructor Summary

Constructors

Constructor	Description
CloudOptionsComposite(Composite parent, int style, TagCloudViewer viewer)

Method Summary

Modifier and Type	Method	Description
protected Group	addColorButtons(Composite parent)
protected Group	addFontButtons(Composite parent)
protected void	addGroups()
protected Group	addLayoutButtons(Composite parent)
protected void	addScheme(RGB... rgbs)
protected Image	createImageFromColor(RGB rgb, int size)
List<RGB>	getColors()
List<FontData>	getFonts()
protected void	initColors()
protected void	nextColors()
protected void	updateColors()
protected void	updateFonts()

Methods inherited from class org.eclipse.swt.widgets.Composite

changed, checkSubclass, computeSize, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, redraw, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList, toString

Methods inherited from class org.eclipse.swt.widgets.Scrollable

computeTrim, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar, setScrollbarsMode

Methods inherited from class org.eclipse.swt.widgets.Control

addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, addTypedListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, getTypedListeners, isAutoDirection, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, removeListener, removeTypedListener, reskin, setData, setData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.swt.graphics.Drawable

isAutoScalable

Field Details

viewer

protected TagCloudViewer viewer

colors

protected List<RGB> colors

fonts

protected List<FontData> fonts

colorSchemes

protected List<List<RGB>> colorSchemes

currentScheme

protected int currentScheme

Constructor Details

CloudOptionsComposite

public CloudOptionsComposite(Composite parent,
 int style,
 TagCloudViewer viewer)

Method Details

addGroups

protected void addGroups()

addScheme

protected void addScheme(RGB... rgbs)

updateColors

protected void updateColors()

updateFonts

protected void updateFonts()

initColors

protected void initColors()

nextColors

protected void nextColors()

addFontButtons

protected Group addFontButtons(Composite parent)

createImageFromColor

protected Image createImageFromColor(RGB rgb,
 int size)

addColorButtons

protected Group addColorButtons(Composite parent)

addLayoutButtons

protected Group addLayoutButtons(Composite parent)

getColors

public List<RGB> getColors()

getFonts

public List<FontData> getFonts()